baber/WOPTO huggingface dataset:
Patent EP-0221429-A3 (EP)
IPC: H01L21/31
Filed: 1986-10-20
Abstract: A film of a selected thickness profile is 
deposited on to a wafer by locating the wafer in a 
chamber and introducing one or more gases into the 
chamber to effect the deposition. A region is created 
within the chamber adjacent the wafer, the region having 
a configuration determined in accordance with the 
desired thickness profile of the film to be deposited. 
The film may be uniform or non-uniform.
Patent EP-0205240-A3 (EP)
IPC: B26D7/01
Filed: 1986-04-17
Abstract: An automatic punching machine, which is so constructed 
that a plurality of sheet-shaped works are supplied to a plural­
ity of stations disposed therein one after another with a con­
stant speed and desired figured plate are punched out at a 
predetermined station, provided with a punching pressure 
regulation device, a side needle control device and a device 
for automatically positioning works.
Patent EP-0202778-A3 (EP)
IPC: A61K31/195
Filed: 1986-04-18
Abstract: (S)-2-amino-5-hydroxy-4-oxopentanioc acid is used in a 
therapeutically effective amount for the preparation of phar­
maceuticals for treating mammals suffering from mycosis, 
typically candidiasis
Patent EP-0230730-A3 (EP)
Title: Crc calculation machines
IPC: G06F11/10
Filed: 1986-11-25
Abstract: There is disclosed herein a CRC calculation circuit which can calculate CRC checkbits on 8 bits of raw input data per cycle of a byte clock. The calculation apparatus uses 8 rows of shifting links with the inputs of each row coupled to the data outputs of the preceding row. Each shifting link shifts its input bit one bit position toward the most significant bit, and selected shifting links perform an exclusive-OR operation (84) between their input bits and the output of an input exclusive-OR gate which exclusive-OR's (84) one input bit with one of the bits in the most significant byte of the checksum register (30). A byte wide output (70) bus is used to access the final checkbits from the checksum register (30) by disabling the array of shifting links during the output cycles so that the bytes of CRC data can be shifted into position through the array one byte per each cycle of the byte clock. Preset logic for forcing all logic 1's into the data inputs of the first row of shifting links is provided such the machine can be preset during the first clock cycles of the CRC calculation. Several differenct architectures are disclosed for allowing separate calculation of CRC bits on a header packet and a data packet where the CRC bits on the data packet may be calculated on the data alone or the data plus the header and the CRC bits for the header. Logic for allowing CRC calculation to be performed on all bytes of a message while excluding some selected number of bits in the first byte is also disclosed.
Patent EP-0234232-A3 (EP)
IPC: B42D3/18
Filed: 1987-01-16
Abstract: A case or cover for a hard bound book is formed by bonding the formed 
by bonding the cover boards to the book cover stock using a hot melt 
pressure sensitive adhesive composition comprising: 
   a) 20 to 35% by weight of an A-B-A block or A-B-A-B-A-B multi-block 
copolymer where the A component is styrene and the B component is 
butadiene or hydrogenated butadiene and the copolymer contains at least 28 
parts styrene per 100 parts copolymer;    b) 45 to 70% by weight of a compatible tackifying resin;    c) 5 to 30% by weight of a plasticizing oil;    d) 0 to 5% by weight of a petroleum derived wax; and    e) 0.1 to 2% by weight of a stabilizer.
Patent EP-0234402-A3 (EP)
Title: Electronic cash register
IPC: G07G1/12
Filed: 1987-02-10
Abstract: An electronic cash register beforehand stores data on discount concerning commodities to which an in-­store marking is attached. An bar code as an in-store marking attached to a commodity is read. In accordance with this reading, data on a discount corresponding to the department code contained in the bar code is read, a discount is made on the unit price data contained in the bar code on the basis of the data on the discount, and the discounted price data is registered.
Patent EP-0243615-A3 (EP)
Title: 1-phenylimidazole-carbon acid amides, process for their preparation and their use as growth regulators
IPC: A01N43/50
Filed: 1987-03-03
Abstract: The compounds of the formula (I)    <IMAGE>  (I)  in which R1 denotes (C1-C3)alkyl and R2 denotes H, methyl or halogen, and salts thereof have excellent actions as plant growth regulators, in particular in rice crops.
Patent EP-0255861-A3 (EP)
Title: Method for sensing and controlling the cycles of objects for multiple use
IPC: B07C5/34
Filed: 1987-06-10
Abstract: The cycles of objects for multiple use, for example returnable containers for packing purposes, are recorded and controlled by giving every object at the starting point where it goes into circulation a code which is recorded and evaluated when it returns to the starting point and by providing the object with an additional code every time it goes into circulation.
Patent EP-0270130-A3 (EP)
IPC: F04B13/00
Filed: 1987-12-04
Abstract: Einstückige Pumpenkopfeinheit (1) mit geschlossenem Jochkör­
per (2) und angearbeitetem Befestigungsflansch (3). Jochkör 
per mit zentraler Bundbohrung zur Aufnahme der fremdspülba­
ren Keramik-Kolbenführungshülse (4) sowie der den Verdränger­
raum bildenden Pumpenkopfbüchse (6) aus Saphir und mit seit­
lichen Sichtschlitzen (13) zur Schaffung visueller Zugänglich­
keit zu den besagten Teilen. Aufnahme der zugehörigen Ventil­
module (11, 12) mit sicht- und einsehbaren Kugelventilpatro­
nen (36, 37) in randständiger Anordnung in vertikalen Aus­
sparungen (14), die von den Längssichtschlitzen abgehen. Ven­
tilmodule in Sonderausführung mit eingebauter Entlüftungs­
vorrichtung (15). Ausführung sämtlicher mediumbrührter Teile 
aus Saphir und Keramik sowie Sonderwerkstoffen auf Kunst­
stoffbasis. Hierbei Stützfeder für die Kolbendichtung (7) mit 
Hülle aus verstärktem PTFE in Reinsttitan, oder in Alternativ­
auslegung, mit O-Ring aus speziellem Fluorelastomer.
Patent EP-0274097-A3 (EP)
Title: Sound-damping plate made of foam material
IPC: G10K11/168
Filed: 1987-12-16
Abstract: An acoustic insulating board of foam with structured bulge-forming surface in the form of regions (I, II) of different thickness. In order to obtain differing acoustic efficiency, the acoustic insulating board comprises plurality of individual boards (1) arranged one above the other, which boards are compressed in the regions (I) of lesser thickness and are fused together on their surface. In the regions (II) of larger thickness, the boards lie loosely on one another so that a top side facing in the direction of the structural bulging of a central individual board (1) is profiled in the regions of greater thickness.
Patent EP-0245886-A3 (EP)
Title: Circuit arrangement for a picture-reproducing device
IPC: H04N5/93
Filed: 1987-04-01
Abstract: The circuit arrangement has an amplitude limiter (7) which is supplied with a frequency-modulated picture signal and the output of which is coupled to a frequency demodulator (8, 9). The output signal of the amplitude limiter (7) is supplied via a delay section (8), which can be a part of the frequency demodulator (8, 9), to a low-pass filter (12) the output signal of which follows the fluctuations of the mean value in time of the output signal of the delay section (8). The delay time of the delay section (8) is of the order of magnitude of one quarter of the carrier period of the frequency-modulated picture signal. The output signal of the low-pass filter (12) is the threshold value of the amplitude limiter (7) which switches the polarity of its output signal when the frequency-modulated picture signal intersects this threshold value.
Patent EP-0257884-A3 (EP)
IPC: G01S7/03
Filed: 1987-08-06
Abstract: A transmit/receive antenna array network for use in a 
radar system comprises hybrid means (HY) for applying equal 
amplitude anti-phase components of a microwave transmit 
signal to respective parts of an antenna array (AN) having 
power divider (PA, PB) and phase shifting arrangements (PS) associated 
therewith. The phase shifting means are appropriately 
switched for a signal transmission operation to provide 
not only the requisite beam angle and power tapering but 
to compensate for the phase displacement between the 
transmit signal components received from the hybrid means, 
and the phase shifting means is appropriately switched 
following the signal transmission operation but before an 
echo signal receive operation so that received or echo 
signals are brought into equi-phase before being fed to 
the hybrid means which provides a "sum" output for 
processing and display whilst providing complete isolation 
between the received signals and the transmitter output.
Patent EP-0247964-A3 (EP)
IPC: H04Q5/02
Filed: 1987-05-15
Abstract: Die Erfindung betrifft eine Schaltungsanordnung zur Anschal­
tung von Teilnehmerendgeräten an eine Gesellschaftsleitung.  
     Das Teilnehmerendgerät (TEG) wird über die erste aktive 
Gabelschaltung (GAT) mit dem Teilnehmerempfangsverstärker 
(EVT) und dem Teilnehmersendeverstärker (SVT) mit der 
zweiten aktiven Gabelschaltung (GAL) sowie dem Leitungs­
sendeverstärker (SVL) und dem Leitungsemfpangsverstärker 
(EVL) verbunden, so daß die Anschaltung des zweidrähtigen 
Teilnehmerendgerätes (TEG) an die zweidrähtige 
Gesellschaftsleitung (GL) über einen in Sende- und Empfangs­
richtung voneinander unabhängigen Vierdrahtleitungsabschnitt 
erfolgt.  
     Derartige Schaltungsanordnungen dienen zur Anschaltung von 
Teilnehmerendgeräten an Gesellschaftsleitungen bzw. 
Partylinesystemen
Patent EP-0278502-A3 (EP)
IPC: G03G9/135
Filed: 1988-02-11
Abstract: Negative, liquid electrostatic developer 
consisting essentially of 
   (A) nonpolar liquid having Kauri-butanol 
value less than 30, present in major amount,    (B) thermoplastic resin particles having a 
colorant and an inorganic metal salt as defined 
dispersed therein and average particle size by area 
being less than 10 µm, and    (C) nonpolar liquid soluble ionic or 
zwitterionic compound which imparts a negative charge 
to the thermoplastic resin particles. Optionally 
additional adjuvants are present. The liquid 
electrostatic developer is useful in copying, making 
proofs including digital color proofs, lithographic 
printing plates, and resists.
Patent EP-0283784-A3 (EP)
Title: Device for metal cutting aftertreatment on a rotary intraglio printing machine
IPC: B41F27/00
Filed: 1988-03-03
Abstract: In order to facilitate the subsequent machining of the gap which runs between the ends of an intaglio printing plate mounted on the form cylinder of a rotary intaglio printing machine and is filled with a sealing compound, a milling carriage (7) on a carriage guide (8, 9, 10, 11) secured to the rotary intaglio printing machine (1) can be moved along the slot (4) by means of a forward feed drive (15, 16, 20, 21). A milling head with its own main drive can be mounted on the milling carriage. <IMAGE>
Patent EP-0299252-A3 (EP)
IPC: H01L23/50
Filed: 1988-06-23
Abstract: An improved integrated circuit package is disclosed 
which comprises a flexible lead frame assembly 2 
having an integrated circuit die 60 mounted there­
to. Lead frame assembly 2 comprises a first con­
ductive metal layer 10 comprising metal leads 18 
and 28 capable of being electrically connected to 
die 60, a flexible dielectric layer 30 attached to 
at least a portion of the first conductive metal 
layer 10, and a second metal conductive layer 40 
having a portion attached to the opposite side of 
dielectric layer 30 and also comprising one or more 
leads 48, 54, and 56 capable of being electrically 
attached to the die, at least one of the metal 
layers 10 or 40 further comprises at least one 
metal bus pattern 12 or 32 or 42 with metal leads 
18, 28, and 48 capable of being electrically at­
tached to die 60. In a preferred embodiment, each 
of the two conductive metal layers 10 and 40 com­
prises at least one metal bus 12, 22, or 42 with 
leads 18, 28, and 48 for interconnecting the re­
spective metal bus with pads 64 on integrated cir­
cuit die 60.
Patent EP-0298464-A3 (EP)
Title: Liquid supply apparatus
IPC: B67D7/32
Filed: 1988-07-06
Abstract: Liquid supply apparatus for supplying liquid to a reservoir which requires additional supply. In order to prevent erroneous liquid supply a detecting element (8, 20) is provided at the liquid supply end for detecting the vaporized gas of the remaining liquid in the reservoir. A discriminator evaluates the information from the detecting element (8, 20) and generates a lock signal. Locking means suspend the supply of liquid on the basis of the signal generated by the discriminator.
Patent EP-0315118-A3 (EP)
Title: Dna coding for endothelin and use thereof
IPC: C07K14/47
Filed: 1988-11-01
Abstract: (1) a DNA sequence containing a DNA segment coding for 
porcine or human endothelin, (2) a precursor protein of 
porcine or human endothelin, (3) a transformant bearing a 
DNA sequence containing a DNA segment coding for percine or 
human endothelin, and (4) a method for preparing mature 
porcine or human endothelin or a porcine or human endothelin 
precursor are disclosed.  
     The cells gene-infected or transformed with the DNA of 
the present invention can allow a large amount of endothelin 
to be produced, even in various cells in which little or no 
endothelin is originally produced. Therefore, the 
production of endothelin can be advantageously achieved.  
     Endothelin can be utilized as hypotension therapeutic 
agents or local vasoconstrictors to animals including 
humans.
Patent EP-0325734-A3 (EP)
Title: Denture with a frictionally engaged attachment
IPC: A61C13/225
Filed: 1988-11-30
Abstract: Metallic precision attachments/telescopic crowns are usually used as a releasable connection for a combined fixed/removable denture. Metal-based precision attachments must generally be soldered, welded or cast on. The incorporation of the precision attachments necessitates a considerable expenditure in terms of material and time. In the case of a loss of friction, metallic precision attachments/telescopic crowns can only be repaired (if at all) at considerable financial expense. 
<??>In order to provide a denture attachment which is cost-effective and can be used in many ways, spark erosion is used to introduce a groove profile between the telescopic crown and the attached crown of the denture part, into which groove a profile rod made of polyamide is inserted as an elastic friction element. The friction element thus formes a frictionally engaged attachment between the telescopic crown and the crown arranged on this. 
<IMAGE>
Patent EP-0276140-A3 (EP)
Title: A light emitting semiconductor device
IPC: H01L33/00
Filed: 1988-01-20
Abstract: The disclosed light emitting semiconductor device has an n-type (or p-type) base region sandwiched by a p-type (or n-type) emitter region and a p-type (or n-type) collector region. An injecting voltage source is connected across the emitter region and base region so as to apply a constant voltage therebetween, while a control voltage source is connected across the emitter region and the collector region so as to selectively apply a reverse bias to a base-collector junction for controlling recombination of carriers injected to the base region. The control voltage source produces such non-emitting period voltage and emitting period voltage that carriers injected during the non-emitting period voltage are captured in the base region while the carriers thus captured are allowed to recombine during the emitting period voltage.
Patent EP-0278782-A3 (EP)
IPC: B65D90/00
Filed: 1988-02-12
Abstract: A rear end connector is provided for connecting the 
standard rear bottom corner fittings on an ISO container to the rear 
end of a load transference flatrack (1). The connector consists of 
a hook-shaped extension member (15) demountably attached to the 
rear of the flatrack (1), having an upstanding spigot (17) locatable 
in the bottom corner fitting (6) of the container (5). The spigot is 
provided with a transverse keyhole (18) which aligns with a lashing 
aperture (10) in the corner fitting so as to permit insertion of a 
restraining key (20).  
     Use of the rear end connector permits the addition of an 
upstanding "A" frame at the front end of the flatrack for self-­
loading of ISO containers. The "A" frame displaces the loaded 
container rearwards on the flatrack so that the container's rear 
corner fittings are out of phase with the standard corner fittings 
on the rear end of the flatrack.
Patent EP-0285370-A3 (EP)
Title: Injectable soft tissue augmentation materials from the placenta and their method of manufacture
IPC: A61K35/50
Filed: 1988-03-29
Abstract: Disclosed is a soft tissue augmentation material from human placenta homogenized to pass through a surgical needle, preferably a 30 gauge surgical needle, and cross-linking collagen molecules of the material by gamma irradiation. Also disclosed are methods of making the injectable soft tissue augmentation material and using it in human beings.
Patent EP-0294036-A3 (EP)
IPC: A23B7/152
Filed: 1988-05-06
Abstract: A transport vehicle 74 has a storage compartment 72. An apparatus for 
the separation of a gas mixture by pressure swing adsorption has a 
pipeline 2 communicating with the atmosphere outside the compartment 
72 and with an inlet to compressor 4 forming part of the apparatus. 
The inlet of the compressor 4 also communicates with a conduit 3 which 
has an inlet in communication with the interior of the compartment 
72. The apparatus also includes columns 10 and 12 each containing a 
bed of carbon molecular sieve which adsorbs oxygen, carbon dioxide and 
hydrocarbons more readily than nitrogen. In operation, the apparatus 
provides nitrogen enriched air to the storage compartment 72 via a 
conduit 30 to form a circulating atmosphere that helps to preserve 
perishable produce stored therein.
Patent EP-0326742-A3 (EP)
Title: Arrangement for controlling the amplitude of an electric signal for a digital electronic apparatus and corresponding method of control
IPC: H03F3/217
Filed: 1988-10-25
Abstract: The logical signal at acoustic frequency provided by a sound 
generator (17) is modulated in a coincidence circuit (25) by means 
of an ultrasonic signal, the duty-cycle of which can be varied by 
means of a program. More particularly, the modulating signal is 
generated by a cyclic counter (29). The duty-cycle is programmed by 
writing the corresponding numerical value to a register (31) with a 
capacity equal to that of the counter. An adder (36), adding the 
value of the counter each time to that of the register, generates a 
carry signal which gives consent to the acoustic signal only for a 
part of the relative cycle of the modulating signal. The 
modulated signal is applied via an amplified (20) to a loudspeaker 
(21) with a smoothing capacitor (22).
Patent EP-0319298-A3 (EP)
Title: Glass shaping fabric liner
IPC: D03D15/12
Filed: 1988-12-01
Abstract: Shaping glass sheets into complicated shapes 
having convex and concave curvature portions requires a 
continuous shaping surface onto which a supported glass 
sheet is heated and conformed. Glass shaping molds are 
usually made of materials that can be harmful to the glass 
or the shaping face of the molds can be harmed when there 
is direct contact between the hot glass and the mold. The 
present application discloses a composite fabric liner 
comprised of high temperature resistant ceramic fibers and 
glass fibers useful as a shaping liner between the glass 
sheet and the mold surface.
Patent EP-0323175-A3 (EP)
Title: Method of treating polyphenylene sulfide
IPC: C08G75/0295
Filed: 1988-12-22
Abstract: Polyphenylene sulfide resins having improved curing 
performance are provided by treating polyphenylene sulfide 
with an alkali metal hydroxide in an organic polar solvent.  
     The resulting resins behave as thermosetting resins in 
various molding or shaping processes to provide articles 
exhibiting improved chemical and physical properties.
Patent EP-0325918-A3 (EP)
Title: Modified polyurethanes containing perfluoroaliphatic groups, and their use
IPC: D06M15/00
Filed: 1989-01-05
Abstract: The polyurethanes are obtained by reacting oligo(poly)urethanes containing free hydroxyl or isocyanate groups and perfluoroaliphatic groups with difunctional/polyfunctional polysiloxanes at elevated temperature with reaction of all the reactive groups of the urethane. 
<??>These compounds are used to produce oil-repellent and water-repellent finishes on fibre materials; the treated materials are not provided only with washing- and cleaning-resistant effects, but in particular also with a very soft, full handle with very good surface smoothness. These excellent handle effects are further optimised by the addition of a polyethylene dispersion and/or further conventional textile assistants, in particular water-repellent fluorocarbon compounds.
Patent EP-0332049-A3 (EP)
Title: Method of and device for bending hollow distance profiles
IPC: B21D7/02
Filed: 1989-03-02
Abstract: For bending hollow distance profiles (2), in particular those filled with a desiccant, preferably for panes of insulating glass, the profile (2) can be advanced during bending and a bending tool (4) can be moved towards and away from it, oscillating with respect to the abutment (3), the profile (2) expediently being advanced during the moving away of the bending tool (4) and a point on the profile (2) adjacent to the previously bent point being acted upon and bent during the next movement of the bending tool (4) towards the abutment. A very wide variety of arcs and radii of curvature can thereby be produced depending on the speed of advance of the profile and the bending frequency or also bending stroke of the bending tool.   <IMAGE>
Patent EP-0339667-A3 (EP)
Title: Hepatitis a,b,-combined adjuvanted vaccine
IPC: A61K39/295
Filed: 1989-04-28
Abstract: A hepatitis A,B-combined adjuvanted vaccine is disclosed in this application, said vaccine comprising an inactivated hepatitis A virus antigen, a hepatitis B virus surface antigen and an adjuvant. The present vaccine is obtained by causing the antigens to be adsorbed to the adjuvant. According to the present invention, the infection with not only hepatitis A virus but also hepatitis B vrius can be prevented without causing any interference due to the mixing of these antigens and any severe side-effects, and the anti-hepatitis A virus antibody titer is greatly enhanced by the mixing.
Patent EP-0358208-A3 (EP)
IPC: C08G77/38
Filed: 1989-09-07
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstel­
lung von Methacryloxy- und/oder Acryloxygruppen aufweisenden 
flüssigkristallinen Polyorganosiloxanen durch Umsetzung von 
Organosiloxanen und/oder zu Organosiloxanen kondensierbaren 
Organosilanen mit jeweils direkt an Siliciumatome gebundenen 
Wasserstoffatomen mit mesogene Gruppen aufweisenden Alkenen 
und/oder Alkinen,  dadurch gekennzeichnet , daß man die genann­
ten Organosiloxane zur Einführung der Methacryloxy- und/oder 
Acryloxygruppen in einem ersten Schritt mit Alken und/oder 
Alkin mit mindestens einer durch eine an sich bekannte 
Schutzgruppe geschützten nicht enolischen Hydroxylgruppe um­
gesetzt und in einem zweiten Schritt die genannte(n) Schutz­
gruppe(n) entfernt und die nunmehr freie(n) Hydroxylgruppe(n) 
auf an sich bekannte Weise mit (Meth)acryl-säure, deren 
Estern, Anhydridenund/oder Halogeniden verestert und gegebe­
nenfalls die zu Organosiloxanen kondensierbaren Organosilane 
kondensiert,  
sowie die nach diesem Verfahren herstellbaren flüssigkristal­
linen Verbindungen.
Patent EP-0368339-A3 (EP)
Title: Pharmaceutical preparation for percutaneous administration containing bunazosin or its salt
IPC: A61K31/505
Filed: 1989-11-10
Abstract: A pharmaceutical composition comprises (a) a pharmacologically effective amount of bunazosin or a pharmacologically acceptable salt thereof and (b) a monoglyceride of a fatty acid having 8 to 12 carbon atoms and/or a lactic acid ester of an aliphatic alcohol having 12 to 18 carbon atoms and is improved in percutaneous administration.